Add api for getting rayhunter's log file

daemon/src/main.rs

@@ -40,6 +40,7 @@ use log::{error, info};
 use qmdl_store::RecordingStoreError;
 use rayhunter::Device;
 use rayhunter::diag_device::DiagDevice;
+use stats::get_log;
 use tokio::net::TcpListener;
 use tokio::select;
 use tokio::sync::mpsc::{self, Sender};
@@ -56,6 +57,7 @@ fn get_router() -> AppRouter {
         .route("/api/zip/{name}", get(get_zip))
         .route("/api/system-stats", get(get_system_stats))
         .route("/api/qmdl-manifest", get(get_qmdl_manifest))
+        .route("/api/log", get(get_log))
         .route("/api/start-recording", post(start_recording))
         .route("/api/stop-recording", post(stop_recording))
         .route("/api/delete-recording/{name}", post(delete_recording))

daemon/src/stats.rs

@@ -168,3 +168,9 @@ pub async fn get_qmdl_manifest(
         current_entry,
     }))
 }
+
+pub async fn get_log() -> Result<String, (StatusCode, String)> {
+    tokio::fs::read_to_string("/data/rayhunter/rayhunter.log")
+        .await
+        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))
+}